baber/WOPTO huggingface dataset:
Patent JP-2002040945-A (JP)
Title: Image display sheet and method for manufacturing image display sheet
Inventor: ABE HIDETOSHI
IPC: G09F3/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To effectively enhance the hidability of a hiding film by increasing the thickness of the first and second hiding layers of the hiding film and to effectively enhance the whiteness of the second hiding layer of an image display sheet including an image layer having through-holes and a transparent adhesive film which is fixed to the image layer on the front surface and is used to adhere the image layer to a transparent adherend on the rear surface, which image layer has the hiding film having the first hiding layer of a dark color and the second hiding layer of white and an image forming layer fixed to the rear surface of the second hiding layer on the front surface. SOLUTION: The thickness of the first hiding layer of the image display sheet is specified to a range of 15 to 100 μm and the thickness of the second hiding layer to a range of 20 to 100 μm and the adhesive film includes the transparent first adhesive layer adhered to the image layer and the transparent second adhesive layer for adhering the image layer to the adherend. In addition, the adhesive film does not have the through-holes communicating with at least the through-holes of the image layer.
Patent JP-2002027614-A (JP)
Title: Propelling coil device for magnetically levitated train
Inventor: JIZO YOSHIHIRO
IPC: H02K41/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a propelling coil device for magnetically levitated train that enables winding of wires by a required number of turns without widening the gap between the coils and onboard coils or degrading efficiency. SOLUTION: The coils of the propelling coil device are wound on an even number of stages. The coils on the stages of odd numbers, counted starting from the track sidewall side, are wound from the outer radius side toward the inner radius side, and the coils on the stages of even numbers are wound starting from the inner radius side toward the outer radius side.
Patent JP-2002025288-A (JP)
Title: Semiconductor integrated circuit
Inventor: DONO CHIAKI
IPC: G11C16/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor integrated circuit incorporating a memory circuit such a RAM in which defective address information can be easily written even in a state in which a chip is sealed in a package, further, incorporated in a board and a module, and a defective bit of a memory circuit is saved and yield rate is improved. SOLUTION: This semiconductor integrated circuit provided with a first storage section 11 and a second storage section 20 is constituted so that access for the first storage section is indicated in accordance with first combination of signals CS, RAS, CAS, WE inputted to a control terminal to which a control signal is inputted and at least one part of address signals A7 for selecting a memory cell in the first storage section, and access for a second storage section is indicated in accordance with second combination of signals inputted to the control terminal and at least one part of signals inputted to the address terminal.
Patent JP-2002024887-A (JP)
Title: Entrance and exit control system, on-vehicle equipment, entrance and exit control method, connection and disconnection detection method of on-vehicle equipment
Inventor: HONMA KATSUNORI
IPC: G07B15/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To correspond to malfeasance due to burglary and wrong exchange of on-vehicle equipment and an IC card. SOLUTION: This on-vehicle equipment 30 of an ETC system has a connection and disconnection detection function for detecting the removal of a car mounting equipment body 31 from a vehicle (harness 36 for connection and disconnection detection, connector 37, battery 35 for connection and disconnection detection, etc.), and a radio communication function for transmitting on-vehicle equipment connection and disconnection information of a memory, at radio communication with antennas 13, 23 of ETC system.
Patent JP-2001173762-A (JP)
Title: Lubrication device for drive unit
Inventor: TAKEUCHI TAKAMASA
IPC: B60K7/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently and rapidly supply an oil to a spot necessary for lubrication also regarding a sweeping amount of oil being low during low speed rotation without raising an oil level. SOLUTION: During starting of running of a vehicle, oil reservoir B is in an oil level of L2. When, with this state, the rotor of an electric motor is rotated for starting, oil is raked up by a rotor lamination plate 15a and a flange part 19b on the outer peripheral side. A part of raked up oil is collided with a rib 46 for dripping and drips and guided by a rib 42 for introduction and introduced in an oil reservoir part D through an opening 41a and fed to a necessary lubrication spot through a lubrication hole 43 formed in a shaft 20. In this case, coupled with dripping to the rib 46 for dripping and concentrated dripping to the rib 42 for guide by the detecting part 21a of a rotation position sensor, and high efficient collection of oil to a rib 42 for guide having low height (h), and a rapid feed to a lubrication hole 43 by the oil reservoir part D having a comparatively small capacity, high-efficient and sufficient oil is fed to a lubrication- needing spot, such as each tooth flank.
Patent JP-2002019614-A (JP)
Title: Carrier with u-shaped floor frame
Inventor: AGATA SHIGEKATSU
IPC: B62B19/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent tilting of a carrier and attempt stable running, lock and release locking of a side panel with undulation of a floor frame, nest to insert a fork altogether for moving. SOLUTION: This carrier 70 is provided with a floor panel 13 undulating freely on the u-shaped floor frame 1, a rear panel 22 located on an opened side, a front panel 48 located on a closed aide, and side panels 35 and 36 located on other sides. A caster 11 is provided on a bottom surface at four corners of the floor frame 1, and front and rear reinforcing plates 7 and 9 having a mounting part for mounting other carrier floor frame are fixed on a top surface at the four corners. A supporting metal fitting 42 to be mounted on the floor frame 1 and an engagement protruding piece 43 to be engaged and disengaged with the floor panel 13 are formed on the side panels 35 and 36. An engagement and disengagement tool 56 of the front panel 48 holds each panel in a state of folding.
Patent JP-2002017677-A (JP)
Title: Convergence angle measurement instrument
Inventor: HAKAMATA NAOTOSHI
IPC: A61B3/113
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a convergence angle measurement instrument capable of a measuring a convergence angle with a period of time shorter than in measurement by conventional methods. SOLUTION: In this instrument, both eyes E are simultaneously photographed while moving a marking 1d perpendicularly to a datum, and a convergence angle 2θ is calculated based on the displacement amount of images of photographed pupils and the position of the marking 1d. The result of calculation is displayed on a display 3. In the instrument, the convergence angle 2θ is calculated by using images photographed with cameras A and B, and thus, the measuring time can be made shorter than in the measurement by conventional methods.
Patent JP-2002022954-A (JP)
Title: Optical compensation film, its manufacturing method, polarizing plate and liquid crystal display device using the same
Inventor: KONDO SEIJI
IPC: G02F1/13363
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical compensation film having required characteristics uniformly in the plane and a method for manufacturing the same and a polarizing plate and a liquid crystal display device using the same. SOLUTION: By longitudinally stretching a film composed of a polymer, subsequently laterally stretching it and subsequently again longitudinally stretching it with a stretch ratio smaller than that in the previous longitudinal stretching, the optical compensation film having the following relations uniformly in the plane is obtained. In this case film thickness is expressed as d, principal refractive indexes in the film plane are expressed as nx, ny where nx>ny is satisfied, a principal refractive index in the film thickness direction is expressed as nz and phase differences in the plane and in the thickness direction are expressed as Re and Rth respectively. 0 nm<=Re=(nx-ny)d<=500 nm 0 nm<=Rth=(nx-nz)d<=500 nm Re÷Rth<1.
Patent JP-2002023972-A (JP)
Title: Data transmitting device
Inventor: MAEDA YASUYORI
IPC: H04L12/28
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To perform multi-address transmission of print data to a plurality of printing engines, etc., that perform processing in different phases. SOLUTION: A multi-address destination selecting means 140 decides a multi- address destination on the basis of phase information sent from a data receiving part 200 (diagram 9). A transmission controlling means 120 performs multi- address transmission to the selected data receiving part 200 and separately performs data transmission to the other data receiving parts 200. A data multi- address performing means 130 performs multi-address data transmission and also performs data transmission to separate destinations. The means 120 also receives buffer state information from the data receiving parts 200 that currently perform multi-address receiving, separates the part 200 which can not buffer data any more from the multi-address group and separately transmits the data.
Patent JP-2002020599-A (JP)
Title: Flame retardant polyester-based resin composition
Inventor: NANTAKU JUNJI
IPC: C09K21/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant polyester-based resin composition excellent in flame retardance, weather resistance and mechanical characteristics and suitable for providing a molded product good in residence thermal stability during molding. SOLUTION: This flame retardant polyester-based resin composition is obtained by compounding 100 pts.wt. of a polyester-based resin with 5-50 pts.wt. of a condensation reactional product consisting essentially of a compound prepared by condensing a triazine compound represented by the general formula (1) with phenols and formaldehydes and having >=130 deg.C softening point, 1-45 pts.wt. of a phosphorus-based flame retardant, 0-100 pts.wt. of glass fibers and 0-2.5 pts.wt. of a silane coupling agent having any group of epoxy group or vinyl group cind mercapto group present in the molecule and further an alkoxy group. In the flame retardant polyester-based resin composition, the sum total of a nitrogen-based flame retardant and a phosphorus-based flame retardant is 10-50 pts.wt. based on 100 pts.wt. of the polyester-based resin.
Patent JP-2002026156-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIMIZU SATORU
IPC: H01L21/8234
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is improved so as not to generate crystal defects in side its substrate. SOLUTION: In the semiconductor device, a source region 2 is provided in the surface of a semiconductor substrate 1 and between first and second laminated gates 20a, 20b. On the sidewalls of the first and second laminated gates 20a, 20b which are present respectively on the sides of drain regions 3a, 3b, sidewall spacers 18 are provided respectively. On the sidewalls of the first and second laminated gates 20a, 20b which are present respectively on the side of the source region 2, sidewall spacer is not provided.
Patent JP-2001100734-A (JP)
Title: Keyboard musical instrument and method for adjusting the same
Inventor: KANEKO YASUTOSHI
IPC: G10H1/34
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To make the stroke and touch sense of a keyboard closer to that at the time of normal performance and to reduce failure with respect to a keyboard musical instrument equipped with a mechanism for quickening the escaping period of a jack or a mechanism for quickening the rotating speed of the jack after escape. SOLUTION: When a key 10 is depressed at the time of quickening the escaping period of a jack 13 by an escaping timing changing mechanism 51, a jack stop felt 38 is arranged at a position to which the jack 13 is not butted until the key 10 reaches the lower edge of the stroke.
Patent JP-2001307442-A (JP)
Title: Head support mechanism
Inventor: SHIMIZU TOSHIHIKO
IPC: G11B5/596
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device with high reliability by eliminating a part where a microactuator slides when the microactuator is actualized by using a piezoelectric element and reducing the stress that the piezoelectric element has even if a shock is applied to the magnetic disk device. SOLUTION: A carriage-side actuator fixation part and a magnetic-head-side actuator fixation part of a microactuator mount part are connected by plural flexible coupling parts, which are arranged outside the microactuator nearly symmetrically about the lengthwise center line of the suspension. Consequently, so dust by sliding is not produced since there is not a place where the microactuator slides and the microactuator has no excessive stress since the coupling parts partially bear the force in case of a shock.
Patent JP-2002030842-A (JP)
Title: Door locking device for vending machine
Inventor: SAITO YOSHIKAZU
IPC: E05B65/02
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To improve theft preventiveness and to improve operability by automatically double-locking only with the operation of a handle with a lock, without using an auxiliary cylinder lock. SOLUTION: This door locking device for a vending machine for locking and unlocking a door by operating the handle, comprises a locking claw 8 fixed to a cabinet body 7; a sliding type locking bar 9 mounted to an outer door 1 and engaged with and disengaged from the locking claw; the handle 10 with the lock, provided at a door front face; and an operating cam 11 connected to the handle and interlocked with the locking bar. An auxiliary locking slider going in and out from the side to be engaged with and disengaged from an engaging hole opened in the locking bar, and a link 15 for linking the auxiliary locking slider with the operating cam, are provided as an auxiliary lock mechanism engaged with and disengaged from the locking bar interlockingly with the operating cam, so as to be double-locked to the locking bar in the locked state of the door.
Patent JP-2002028450-A (JP)
Title: Flue gas denitrification equipment
Inventor: HORIUCHI TERUHIRO
IPC: B01D53/86
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide flue gas denitrification equipment by which a denitrification reactor and a denitrification catalyst are prevented from being heated when a boiler is stopped and kept warm and appropriately protected from a thermal adverse effect. SOLUTION: This flue gas denitrification equipment is provided with an economizer outlet duct for conducting the flue gas generated in the boiler to a denitrification reactor through an economizer and an economizer bypass duct for allowing the waste gas to bypass the economizer and joining the waste gas to the economizer outlet duct, and an air supply means is provided to supply purge air to the economizer bypass duct.
Patent JP-2001086986-A (JP)
Title: Preparation of recombinant adenovirus vector
Inventor: MIYAZAKI JUNICHI
IPC: A61K48/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a new method for simply and efficiently preparing a recombinant adenovirus vector. SOLUTION: A recombinant adenovirus virus vector having a DNA sequence consisting of adenovirus genomic DNA and expression cassette is produced by preparing a recombinant cosmid adenovirus vector by inserting a cosmid sequence having recombinase-recognizing sequences at both ends and an expression cassette into a deletion site of adenovirus genomic DNA in which E1 region or E1 and E3 regions is/are deleted, cotransfecting the recombinant cosmid adenovirus vector and a recombinase expression vector to an adenovirus E1 protein-producing cell, followed by removing a cosmid vector sequence from the recombinant cosmid adenovirus vector.
Patent JP-2002035664-A (JP)
Title: Method for applying paste and applicator
Inventor: KADOWAKI HIROYUKI
IPC: H01J11/42
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To fill a phosphor paste of a desired coating quantity in a grooves surrounded by ribs even when a substrate has the ribs of an arbitrary shape at the time of applying the phosphor paste between the ribs by a coating method using a coating head having a plurality of spray holes. SOLUTION: At the time of filling the phosphor paste between the ribs 12 and 13 of a substrate G by using the coating head having the plurality of spray holes and moving the coating head relatively to face the substrate G, the phosphor paste is applied by continuously amplitude-changing the relative velocity or relative distance between the coating head and the substrate G to control the coating quantity from the coating head to the substrate G. An appropriate phosphor layer is formed between the ribs having a complicated shape for the purpose of the improvement of the light emitting efficiency of a plasma display panel.
Patent JP-2002041246-A (JP)
Title: Interface circuit usable for digital signal and analog signal in common
Inventor: KOYAMA HIROSHI
IPC: G06F3/05
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an interface circuit which can be used with either a digital signal input or an analog signal input. SOLUTION: Parts for a switching signal input and an analog signal input both in common are put in beforehand, while only terminals 2-10 to connect parts as well as necessary wiring are first assembled for parts for either input and thereafter parts selected according to the type of the signal input are connected to the terminals. An interface circuit is thereby composed which is suitable for either a digital signal input or an analog signal input.
Patent JP-2002038259-A (JP)
Title: Sputtering target material
Inventor: YO RIKIGUN
IPC: H01L21/203
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a target material with a little generation of a particle. SOLUTION: The sputtering target material is characterized by consisting of titanium, by its sputtering face and side being acid etched, preferably by being used for a film forming of titanium nitride, and preferably by that the mean surface roughness is 0.01-3 μm and its deviation on the sputtering face is 30% or less.
Patent JP-2002037492-A (JP)
Title: Guiding method for belt-like member, and guide roll
Inventor: OGAWA YUICHIRO
IPC: B65H23/24
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To easily prevent winding of a belt-like member 12 on a guide roll 40. SOLUTION: When air is supplied from an air source to an air chamber 60 provided between a rotating roll main body 41 and a stationary forming member 56, the air is injected from a hole 45. Because the air chamber 60 is provided at a portion overlapping with the belt-like member 12 just before separating from the guide roll 40, the belt-like member 12 is blown off by the injected air and is surely detached from the second guide roll 40.
Patent JP-2001099351-A (JP)
Title: Method of constructing extension pipe in existing pipeline, extension pipe constructing device and fixing material
Inventor: HIRANO TAKAO
IPC: E03F7/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a constructing method for easily fixing an extension pipe to the inner surface of an existing pipeline. SOLUTION: When fitting one or more extension pipes to the inner surface of an existing pipeline, the existing pipe is housed or held in/by the fixing material fitted on the periphery of a pressure tube, and the extension pipe is crimped to the inner surface of the existing pipeline with the fixing material so as to fit the extension pipe to the inner surface of the existing pipeline.
Patent JP-2001290271-A (JP)
Title: Photosensitive composition and photosensitive planographic printing plate material
Inventor: FURUKAWA AKIRA
IPC: G03F7/004
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition having high sensitivity and capable of utilizing various light sources including a laser because its sensitive wavelength range can widely be selected and to provide a negative printing plate excellent in printing resistance and not requiring heating after exposure. SOLUTION: (1) The photosensitive composition contains a polymer having a vinyl substituted phenyl group in a side chain, a photo-radical generating agent and a sensitizer which has absorption in the wavelength range from visible light to infrared light and sensitizes the photo-radical generating agent. (2) The photosensitive composition contains a resin binder, a photo-radical generating agent and a monomer having two or more vinyl substituted phenyl groups in one molecule.
Patent JP-2002043920-A (JP)
Title: Sensor
Inventor: YOGO MOTOO
IPC: H05K9/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a sensor that can easily be disassembled and reinforce mounting holes with less number of components. SOLUTION: Since the sensor can remove a shield case 30 from a sensor body case 10 by having only to elastically deform the shield case 30 to extract a lock claw 37 from a side face slit 18, the maintenance of electronic components in the case 10 is more facilitated than that of a conventional sensor. Furthermore, the mounting hole 19 can hold a reinforcement sleeve 40 without increasing the number of components because the locking claw 37 acts like a lock. Thus, it is prevented that the reinforcement sleeve 40 comes out of the mounting hole 19. Moreover, the reinforcement sleeve 40 wards off a tightening force even when a bolt B penetrated through the mounting hole 19 is strongly tightened, then deformation of the case 10 can be avoided.
Patent JP-2002037608-A (JP)
Title: Ozonizer, and method and mechanism for installing it
Inventor: ICHIKAWA TETSUYA
IPC: A61L9/20
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an ozonizer which can be installed with minimum installation work at a low initial cost. SOLUTION: Body 3 of this device is provided with ultraviolet lamps 2 and flange part 5 to be fixed to the side wall of air supply duct 7 for air supply into rooms keeping ultraviolet lamps 2 positioned inside air supply duct 7. This mechanism has materialized ozonizer 1 which can be installed to either newly-installing or existing air supply ducts with minimum installation work at a low initial cost.
Patent JP-2002041025-A (JP)
Title: Image display device and image display method
Inventor: SOMEYA JUN
IPC: G09G5/36
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image display device that makes lines not to be seen thinner even though dark characters and lines are displayed in a bright background. SOLUTION: It is provided with smoothing means 5-7 that perform smoothing processing selectively to image data to be inputted, an image detection means 4 that discriminates a dark part and a bright part of an image from the image data to be inputted and at the same time, generates a control signal that selects the smoothing processing to be performed to image data of the bright part neighbouring to the dark part and sends it to the smoothing means 5-7, and a display means 8 that displays an image based on the image data outputted from the smoothing means 5-7.